/* 底部导航栏 */
.tt-navbar{
  display: flex;
  position: fixed;
  box-sizing: border-box;
  bottom: 0;
  width: 100%;
  max-width: 640px;
  height: 2.5rem;
  border-top: 1px solid #ddd;
  z-index: 200;
  background-color: #f8f8f8;
  text-align: center;
}


.tt-navbar1{
  display: flex;
  position: fixed;
  box-sizing: border-box;
  top: 0;
  width: 100%;
  max-width: 640px;
  height: 2.5rem;
  border-top: 1px solid #ddd;
  z-index: 200;
  background-color: #f8f8f8;
  text-align: center;
}
/* 导航项目 */
.tt-navbar > .navbar-item{
  flex: 1;
  color: #808080;
}
/* 被选中的样式 */
.tt-navbar > .navbar-item.active{
  color: #09BB07;
}


/* 导航图标 */
.tt-navbar > .navbar-item > .icon{
  padding: .3rem 0 .1rem;
  font-size: 1.1rem;
}

.tt-navbar > .navbar-item > .img{
  display: inline-block;
  padding: .3rem 0 .1rem;
  /* font-size: 1.1rem; */
  width: 20px;
  height: 20px;
  background-color: red;
}


/* 导航名称 */
.tt-navbar > .navbar-item > .name{
  display: block;
  font-size: .5rem;
}


.inline{
  display: inline-block;
}
.block{
  display: block;
}